摘 要:目前云计算的研究处于初级阶段,本文对云计算的研究现状进行分析和总结, 为下一步的研究指明方向。本论文阐述了云计算的基本定义、发展历史、云计算的特点及云计算主要的服务形式,叙述了云计算核心技术的研究现状,介绍了云计算现阶段热点问题,分析了云计算与网格计算异同、云计算虚拟化、云计算中心的计算机性能、云计算安全等问题,探讨了其研究现状及亟待解决的问题,最后展望了未来的研究方向。5830
关键字:云计算;数据存储;核心技术;虚拟化
The Summarize of Cloud Computing Research Status
Abstract: The current research of cloud computing is in the primary stage, in the paper, the research status of cloud computing are analyzed and summarized, indicating the direction for further research. This article expounds the basic definition of cloud computing, developing history, the characteristics of system and main form of service of cloud computer, and describe the research situation of the core technology of cloud computing ,hot issues of cloud computing is introduced at present stage, analyzing the similarities and differences between cloud computing and grid computing, cloud computing, virtualization, cloud computing center of computer performance and cloud computing security issues, discussing the research status quo and problems to be solved, this paper finally prospects the future research direction.
Key words: Cloud computer; Data storage; Core technology; Virtualization
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